see clj-easy/graal-docs/doc/hello-world.adoc
make build.native
will generate
- uberjar:
target/hello-world-standalone.jar - native bin:
target/hello-world
$ time clojure -M -m hello-world.main
Hello world!
real 0m0.758s
user 0m1.549s
sys 0m0.097s
$ time java -jar target/hello-world-standalone.jar
Hello world!
real 0m0.526s
user 0m0.921s
sys 0m0.079s
$ time ./target/hello-world
Hello world!
real 0m0.017s
user 0m0.004s
sys 0m0.008s
- clojure command: 0.758s (x1.0)
- uberjar: 0.526s (x1.4)
- native bin: 0.017s (x44.5)